//
//  UIDevice_MobileModelName.swift
//  YiZhangGui
//
//  Created by Fexerlear on 2020/5/7.
//  Copyright © 2020年 Fexerlear. All rights reserved.
//

import Foundation
import UIKit

internal extension UIDevice {
    
    var modelName: String {
        var systemInfo = utsname()
        uname(&systemInfo)
        let machineMirror = Mirror(reflecting: systemInfo.machine)
        let identifier = machineMirror.children.reduce("") { identifier, element in
            guard let value = element.value as? Int8, value != 0 else { return identifier }
            return identifier + String(UnicodeScalar(UInt8(value)))
        }
        
        switch identifier {
        case "iPod1,1": return "iPod Touch 1"
        case "iPod2,1": return "iPod Touch 2"
        case "iPod3,1": return "iPod Touch 3"
        case "iPod4,1": return "iPod Touch 4"
        case "iPod5,1": return "iPod Touch 5"
        case "iPod7,1": return "iPod Touch 6"
        case "iPod9,1": return "iPod Touch 7"
            
            
            
            
            
            
        case "iPhone3,1", "iPhone3,2", "iPhone3,3": return "iPhone 4"
        case "iPhone4,1": return "iPhone 4s"
        case "iPhone5,1", "iPhone5,2": return "iPhone 5"
        case "iPhone5,3", "iPhone5,4":  return "iPhone 5c"
        case "iPhone6,1", "iPhone6,2": return "iPhone 5s"
        case "iPhone7,2": return "iPhone 6"
        case "iPhone7,1": return "iPhone 6 Plus"
        case "iPhone8,1": return "iPhone 6s"
        case "iPhone8,2": return "iPhone 6s Plus"
        case "iPhone8,4": return "iPhone SE"
        case "iPhone9,1", "iPhone9,3": return "iPhone 7"
        case "iPhone9,2", "iPhone9,4": return "iPhone 7 Plus"
        case "iPhone10,1","iPhone10,4":   return "iPhone 8"
        case "iPhone10,2","iPhone10,5":   return "iPhone 8 Plus"
        case "iPhone10,3","iPhone10,6":   return "iPhone X"
        case "iPhone11,2": return "iPhone XS"
        case "iPhone11,4", "iPhone11,6": return "iPhone XS Max"
        case "iPhone11,8": return "iPhone XR"
        case "iPhone12,1": return "iPhone 11"
        case "iPhone12,3": return "iPhone 11 Pro"
        case "iPhone12,5": return "iPhone 11 Pro Max"
        case "iPhone12,8": return "iPhone SE 2"
            
            
            
            
            
            
        case "iPad1,1": return "iPad"
        case "iPad1,2": return "iPad 3G"
        case "iPad2,1", "iPad2,2", "iPad2,3", "iPad2,4": return "iPad 2"
        case "iPad3,1", "iPad3,2", "iPad3,3": return "iPad 3"
        case "iPad3,4", "iPad3,5", "iPad3,6": return "iPad 4"
        case "iPad6,11", "iPad6,12": return "iPad 5"
        case "iPad7,5", "iPad7,6": return "iPad 6"
        case "iPad7,11", "iPad7,12": return "iPad7"
            
            
            
        case "iPad2,5", "iPad2,6", "iPad2,7": return "iPad Mini"
        case "iPad4,4", "iPad4,5", "iPad4,6": return "iPad Mini 2"
        case "iPad4,7", "iPad4,8", "iPad4,9": return "iPad Mini 3"
        case "iPad5,1", "iPad5,2": return "iPad Mini 4"
        case "iPad11,1", "iPad11,2": return "iPad Mini 5"
            
            
            
        case "iPad4,1", "iPad4,2", "iPad4,3": return "iPad Air"
        case "iPad5,3", "iPad5,4": return "iPad Air 2"
        case "iPad11,3", "iPad11,4": return "iPad Air 3"
            
            
            
        case "iPad6,3", "iPad6,4": return "iPad Pro (9.7-inch)"
        case "iPad6,7", "iPad6,8": return "iPad Pro (12.9-inch)"
        case "iPad7,1", "iPad7,2": return "iPad Pro (12.9-inch) (2nd generation)"
        case "iPad7,3", "iPad7,4": return "iPad Pro (10.5-inch)"
        case "iPad8,1", "iPad8,2", "iPad8,3", "iPad8,4":  return "iPad Pro (11-inch)"
        case "iPad8,5", "iPad8,6", "iPad8,7", "iPad8,8":  return "iPad Pro (12.9-inch) (3rd generation)"
        case "iPad8,9", "iPad8,10": return "iPad Pro (11-inch) (2nd generation)"
        case "iPad8,11", "iPad8,12": return "iPad Pro (12.9-inch) (4th generation)"


            
            
            
            
        case "i386", "x86_64": return "Simulator"
        default: return identifier
        }
    }
}

